| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.58 | 13.238% | $170.5138 | $170.51 | $170.50 | $170.50 |
| Purchase #2 | $46.43 | 6.869% | $49.6193 | $49.62 | $49.60 | $49.60 |
| Purchase #3 | $247.34 | 12.191% | $277.4932 | $277.49 | $277.50 | $277.50 |
| Purchase #4 | $110.32 | 5.126% | $115.975 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $132.48 | 5.342% | $139.5571 | $139.56 | $139.55 | $139.60 |
| Purchase #6 | $69.58 | 5.228% | $73.2176 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $71.46 | 10.676% | $79.0891 | $79.09 | $79.10 | $79.10 |
| 7 purchase totals = | $828.19 | $905.4651 | $905.47 | $905.45 | $905.50 | |